THE PARKER DESIGN
The Parker liquid tube design offers an
extremely efficient, reliable heater built for
the long term with ease of maintenance.
The Parker design offers many advantages.
Compare ours to the competition.
ADVANTAGES
• Sealed combustion chamber offers high
efficiencies with low excess air levels.
• Less heat loss due to liquid tube furnace
and sealed combustion chamber design.
• Flexible tubes, no thermal shock prob-
lems.
• Extra heavy boiler tubes
1-5/16” OD, minimum 0.12” (11GA) heavy
thickness steel, built for long term service
life.
• Doube welded tube bundle. No rolled,
ferrell fit, or gasket type connections.
Tube bundle is baffled/designed to match
system flow requirements.
• Factory set tube bundle pass baffling to
match system flow
• Units can go through a 35” door.
• Modular cabinet construction.
• Lighter weight. No refractory.
• Multiple burner options including Ultra
Low NOx
Safety
Our ASME tube bundle is extremely flexible
and offers a long life with a 25 year warranty
against thermal shock. No Parker Boiler has
ever been known to experience an internal
explosion.
POWER BURNER THERMAL LIQUID HEATER
G---RHT Models, Bent Steel Liquid Tube Furnace
500,000 - 2,500,000 BTUH
Power Gas Fired, Light Oil or Combination
207WW Thermal
Liquid Heater
Temperatures to 600°F
Pressures to 125 PSI
Low Cost Operation
The staggered tubing design provides
a 10-pass self-baffled heating surface to
increase efficiency
Codes / Approvals
All Parker Heater Boilers are manufactured
in accordance with the ASME Power Boiler
Code, and registered with the National Board
of Boiler and Pressure Vessel inspectors. The
boiler, burner and controls are prewired, factory tested. The burner is Listed by a Nationally Recognized Testing Laboratory as Gas,
Oil or Combination Gas/Oil fired and complies
with ASME CSD-1.
Liquid Tube
Furnace
Heavy Insulated Cabinet
The cabinet is durably constructed with heavy
steel, insulated with high temperature ther-
mal fiber insulation to effectively reduce heat
losses to a minimum.
207WW Power Burner Thermal Liquid Heater
A
S
M
E
PARKER BOILER CO.
5930 Bandini Boulevard
Los Angeles, CA 90040
Tel (323) 727-9800
Fax (323) 722-2848
www.parkerboiler.com
BROCHURE 207WW 1D0
"Never a Compromise for Quality or Safety"
PARKER BOILER THERMAL LIQUID HEATER
POWER GAS, OIL, COMBINATION OR LOW NOx FIRED
SPEC. SHEET D-207WW
1E0
MODELS G672R TO G3120R
18A.
RELIEF
4A.
22. T & P
GAUGE
15.
FLANGED
OUTLET
15H
207WW Power Burner Thermal Liquid Heater
BURNER
SUPPORT
VENT COLLAR
23. HIGH LIMIT &
OPERATING TEMP.
CONTROL
POWER
BURNER
ELECT.
CONTROL
PANEL
7A.
GAS INLET
VALVE
BARO. DAMPER
4B.
4A.
VENT COLLAR
3HA
3HB
3HC
16.
FLANGED
INLET
17D. DRAIN
1WA
1WB
2LD
2LE
FRONT VIEW
NO.
ITEM
A
B
C
1WA
1WB
2LA
2LB
2LC
2LD
2LE
3HA
3HB
3HC
4A.
7A
7B 1-1/2
8A
8B
15 & 16
15H
16H
17D
18AHP
BTU Input
BTU Output
Heating Surface
Width of Cabinet
Width Overall Including Controls (controls can be removed)
Length of Cabinet
Lenght Overall
Length of Back Header Flange Beyon Cabinet
Length of Burner Beyond Cabinet
Lenght of Front Header Beyond Cabinet
Height of Cabinet
Height with Vent Collar
Height Overall Including Barometric Damper
Vent Collar Diameter
Std. Nat. Gas Inlet Size, @ Inlet Supply Pressure; Min: 7" W.C.; Max: 14" W.C.
Hi Pressure Natural Gas or LP Gas Inlet Size, Supply Pressure 1-5 PSI
Oil Input Required @ Manuf.'s Capacity Rating (#2 Oil)
Oil Supply Line Size - Minimum for up to 30'
Inlet & Outlet Size
Outlet Height from Floor
Inlet height from Floor
Drain Line Size Required
Safety Relief Valve Size - 125 PSI
" * " = G(gas), O (oil), GO (gas oil comb)
MODEL NO.
1000's BTU/HR.
1000's BTU/HR.
(CL. 150 Flanged)
OUTLET IN.
C
L
2LA
2LB
SIDE VIEW
SQ. FT.
GPH.
400 807 1229
93 234140
IN.
IN.
32
IN.IN.
IN.
IN.
31 31
IN. 34-1/2
IN.
62
IN.
IN.IN.
IN.IN.
IN.IN.
IN.4B. Vent Stack Location - From Rear of Boiler Cabinet
12
IN.
1
IN.
3.5
3/8 1/2
IN.
3
IN.
57 57 57
IN.
IN.
IN.
4040
47
7-1/29-1/2
108
17-1/2
11
7
8-3/48-3/4
11
1-1/21-1/2
ww2000_sv.dwg
2LC
FORK LIFT SLOTS
*1536RHT*1008RHT*672RHT
15361008500
353535
42
68
111-1/272-1/2 85-1/2 126-1/2
9
131313
6262
66-1/266-1/266-1/2
908481 92 96
14
23
1-1/21-1/4
14.5
3/4
33
8-3/4
1
1-1/2
16H
*2304RHT
2000
1600
294
35
44
83
9
34-1/2
14 14
62
66-1/2
16
26
2
1-1/2
17.5
3/4
3
57
8-3/4
1
1-1/2
*2640RHT
2500
2000
358
35
44
101
144
8-1/2
34-1/2
62
66-1/2
18
30
2
2
22
3
57
8-3/4
1
1-1/2
20A
20B
21
POWER SPECIFICATIONS
Controls ( 115V-1Ph-60Hz)
Blower HP - *G (gas)
Liquid Capacity
Net Weight of Heater
Crated Shipping Weight of Boiler- Approximate
VOLTAGE/Ph
AMPS
HP
GAL.
LBS.
LBS.
16
1640
Recommended Clearances 48" around all sides. Inspection Doors 18"; Controls 24"; Electrical Panel 30"; 3Ph (36") ;
Additional space may be required by Local Codes.
Notes: Due to continuous improvement, specifications are subject to change without notice.
"Never a Compromise for Quality or Safety"
22
16851440
1935
115V/1Ph
5 AMPS
1/21/31/3
35
2350
2650
1/2
43
2800
3130
D-207WW.DWG
PARKER BOILER CO.
5930 Bandini Boulevard
Los Angeles, CA 90040
Tel (323) 727-9800
Fax (323) 722-2848
www.parkerboiler.com
BROCHURE 207WW 1D0
3/4
56
3450
3900